Family Guy Season 18 Episode 8 - Shanksgiving Episode Title:Shanksgiving.Episode Description:When he learns that Lois's special Thanksgiving dinner will be with her entire family, Peter gets himself, Quagmire, Joe and Cleveland arrested to avoid it, spending the holiday in the local jail. After getting arrested by Police Superintendent Chalmers (the twin brother of Superintendent Chalmers), they end up in the state penitentiary due to overcrowding (because lots of people had the same idea). Unable to survive alone, the guys all join different prison gangs. The only prison gang that will let Peter join insists that he stab Cleveland as his initiation. Meanwhile, Stewie has to reveal a secret he has been keeping from everyone.